400 years ago, visitors to this painted cave took hallucinogens. People at California’s Pinwheel Cave left evidence of their altered state literally stuffed into its walls—the first physical ...

Transcript. Ancient Egyptian art often depicts people wearing cone-shaped objects on their heads. But there's never been any physical evidence of these cones — until now.

New fossil pushes back physical evidence of insect pollination to 99 million years ago. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2019 / 11 / 191111154150.htm ...